My cat Sam and I live with my boyfriend, his son, and his son's cat which happens to be his mother. I let Sam out during the warm weather with his mother. I just learned that his father hangs around the house also. Sam seems very happy. The problem is that I am looking to move out and am afraid of what this will do to Sam. He will not be able to go outside and the only person in the house will be myself. I will get a new kitten to keep him company. My concern is Sam. He will hurt alot and it hurts me that I have to put him through this. What should I do?